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Match the correct letter with the correct label in the table.

Match the text (click and drag)   

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Match the text

A

B

C

D

E

F

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Insert PROBE to same depth each time.

Wipe the PROBE between each reading to ensure that moisture from a previous reading does not affect the results.

Not wiping the PROBE between each reading so moisture is still on it.

Light intensity meter

Casting a shadow over the light sensor.

On cloudy days take several readings at each site and calculate average.


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